上传文件至 'project/repository'

project/repository/MovieRepository.java

@@ -0,0 +1,31 @@
+package com.example.moviecli.repository;
+
+import com.example.moviecli.model.Movie;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+public class MovieRepository {
+    private final List<Movie> movies = new ArrayList<>();
+
+    public void add(Movie movie) {
+        if (movie == null) throw new IllegalArgumentException();
+        movies.add(movie);
+    }
+
+    public void addAll(List<Movie> list) {
+        movies.addAll(list);
+    }
+
+    public List<Movie> getAll() {
+        return Collections.unmodifiableList(movies);
+    }
+
+    public void clear() {
+        movies.clear();
+    }
+
+    public int size() {
+        return movies.size();
+    }
+}